1. Abraham, B., Balakrishna, N.: Inverse gaussian autoregressive models. J. Time Ser. Anal. 20, 605–618 (1999)
2. Adke, S.R., Balakrishna, N.: Estimation of the mean in some stationary Markov sequences. Commun. Stat. Theor. Methods 21, 137–160 (1992)
3. Al-Osh, M.A., Alzaid, A.A.: First order integer valued auto-regressive (INAR(1)) process. J. Time Ser. Anal. 8, 261–275 (1987)
4. Al-Osh, M.A., Alzaid, A.A.: Integer valued moving average (INMA) process. Statistical Hefte 29, 281–300 (1988)
5. Al-Osh, M.A., Alzaid, A.A.: Binomial auto-regressive moving average models. Commun. Stat. Stoch. Model 7, 261–282 (1991)